US 12,187,258 B2
Method for operating a vehicle, and vehicle
Enrico Szeppat, Lunzenau OT Göritzhain (DE); and Lutz Gundlach, Ingolstadt (DE)
Assigned to AUDI AG, Ingolstadt (DE)
Appl. No. 17/761,000
Filed by AUDI AG, Ingolstadt (DE)
PCT Filed Nov. 10, 2020, PCT No. PCT/EP2020/081571
§ 371(c)(1), (2) Date Mar. 16, 2022,
PCT Pub. No. WO2021/115700, PCT Pub. Date Jun. 17, 2021.
Claims priority of application No. 102019133643.0 (DE), filed on Dec. 10, 2019.
Prior Publication US 2022/0332299 A1, Oct. 20, 2022
Int. Cl. B60T 8/52 (2006.01); B60W 30/18 (2012.01)
CPC B60T 8/52 (2013.01) [B60W 30/18109 (2013.01); B60W 2510/18 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method for operating a vehicle having a transmission and a braking device during a journey, during which the vehicle, the transmission of which comprises at least one formfitting shifting element, moves along a roadway, wherein during the journey of the motor vehicle, its shifting element is movable into formfitting interaction with at least one further component, an anti-lock braking operation is carried out by the braking device, in which at least one braking torque to be applied by the braking device to at least one wheel of the vehicle for braking the wheel is limited at least temporarily to a specifiable value by a regulating device of the vehicle in order to thereby at least temporarily prevent the wheel from locking relative to the roadway, wherein, during the anti-lock braking operation:
at least one speed value characterizing a change in a speed of the wheel is ascertained,
at least one braking value characterizing the braking torque is ascertained, and
as a function of the speed value and the braking value, a movement of the shifting element effectuating the formfitting interaction of the shifting element with the further component is at least temporarily prevented.